XYGetErrorbarConfig¶
XYGetErrorbarConfig returns the error bar settings.
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rvConfig = XYGetErrorbarConfig(hData, ssXY)
Return Value
rvConfig is a real vector with 5 elements:
Value | Name | Description |
---|---|---|
rvConfig[1] | Pen | Pen Handle that is used to draw the error bar. |
rvConfig[2] | LineWidthCap | Line width of the error bar cap in steps of 0.1 mm. |
rvConfig[3] | CapWidth | Width of the error bar cap in centimeters. If the width is 0 the cap is not drawn. |
rvConfig[4] | dValue | Error value. The meaning depends on the attribute value. |
rvConfig[5] | Attribut | See next table. |
The element rvConfig[5] (Attribut) can be a combination of the following values:
Value | Name | Description |
---|---|---|
ERRORBAR_PERCENT | 1 | Error value in percent |
ERRORBAR_CONSTANT | 2 | Absolut error value |
ERRORBAR_PLUS | 8 | Draw positive error bar |
ERRORBAR_MINUS | 16 | Draw negative error bar |
ERRORBAR_PLUSMINUS | 24 | Draw positive and negative error bar. |
Parameters
-
ssXY
ssXY is a scalare string. For “X” the configuration of the x-errorbars is returned and for “Y” the y errobar configuration.
Comment
The function returns a copy of the used pen (rvConfig[1]). This pen must be deleted with PenDestroy after it has been used to avoid memory leaks.
See also
id-240846